The problem is, if Firefox or FAR (they installed on ram disk) are running at the moment of backup, I could get BSOD in 30% of cases.
Windows 7 64bit.

Could i request a feature, something like that:
ramdiskws.exe /save:V /filename:c:\softperfectram.img.bak

I mean - command line option for /save command, that allow me to to save ramdisk to specified file - it will help me to create backups without unmounting drive, and removes all bad things with bsod? This option should NOT change default disk file path, just for make one more file for backup in case of default file becomes corrupt.